baber/WOPTO huggingface dataset:
Patent JP-H02258316-A (JP)
Title: Production of double-wall noise insulator
Inventor: KAWAMURA SATOJI
IPC: B29C39/10
Filed: 1989-03-31
Abstract: PURPOSE:To easily produce a double-wall noise insulator by blow-molding a flat hollow body made of synthetic resin material and introducing raw liquid of expandable resin into the hollow body and discharging the air in the hollow body and the generated gas through a discharge hole and also foaming and solidifying the raw liquid of resin. CONSTITUTION:A parison 1 made of synthetic resin is hung between the molds 2, 3 and the lower end thereof is closed. The parison is formed into a hollow body 4 by blowing air thereinto. Then both an introduction hole 5 and a discharge hole 6 are bored to the hollow body 4. The raw liquid 8 of expandable urethane is introduced from the vessels 7b, 7c having an introduction pipe 7a. This raw liquid 8 of urethane is foamed in the inside of the hollow body 4. The gas generated by foaming is discharged together with the air eliminated by the raw liquid 8 of urethane through the discharge hole 6. A porous sound absorbing material 9 is formed by solidifying the raw liquid of urethane. This raw liquid 8 of urethane is fluidized in the inside of the hollow body 4 and closely stuck to the inside wall 10 and the inner surface of the outside wall of the hollow body 4 by selecting the characteristics of the raw liquid 8 of urethane and properly deciding the rates of foaming and solidification and the expansion ratio.
Patent JP-S565854-A (JP)
Title: Crosslinkable halogen-containing polymer composition and its crosslinking at normal temperature and pressure
Inventor: UDAGAWA AKIO
IPC: C08L101/04
Filed: 1979-06-27
Abstract: PURPOSE: To obtain a crosslinked material having improved heat resistance, by kneading a halogen-containing polymer composition comprising a mercapto group- containing alkoxysilane compound and a diamine compound, and by crosslinking the composition in contact with moisture at a low temperature readily with certainty.  
     CONSTITUTION: (A) 100pts.wt. of a halogen-containing polymer is kneaded with (B) 1W15pts.wt. of a mercapto group-containing alkoxysilane compound of the formula HS-R-Si(OR') 3  [R is (CH 2 ) n  or formula I or II; R' is 1W4C alkyl group] and (C) 0.1W10pts.wt. of a diamine compound of the formula R 2 '''N-R''-NR 2 ''' (R'' is the same as R; R''' is H, CH 3  or C 2 H 5 ] at 100°C or below to graft the silane compound onto the polymer, and the composition is then brought into contact with moisture and crosslinked. The amount of (C) may be proportional to that of the (B), and varied in the range below the chemical equivalent to (B) to control the crosslinking degree and mechanical properties of the polymer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S576911-A (JP)
Title: Temperature controller
Inventor: TAKAHASHI HIROSHI
IPC: G05D23/20
Filed: 1980-06-16
Abstract: PURPOSE:To realize a constant control of temperature regardless of an increment/ cecrement of load, by connecting each point of connection of plural temperature detectint circuits consisting of a series circuit of a heat-sensitive element and a resistance to an input terminal via a change-over switch. CONSTITUTION:Impedance elements 23, 24 and 25 such as a heat-sensitive element or the like are provided close to loads 35, 36 and 37 that function as plural heat generating conductors; and the number of power supply loads can be increased and decreased when necessary by change-over switches 26, 27 and 28. These impedance elements are connected in series to resistances 20, 21 and 22 and then to a power source, and these points of connection are connected to an input terminal of a comparator 31 via the switches 26, 27 and 28. The output of the comparator 31 drives a relay 34 via a transistor 32 to supply the power source to the load. As the ratio is controlled to a constant value between the impedance element and the resistance, the set temperature has no change regardless of the number of the connected loads.
Patent JP-S60225843-A (JP)
Title: Diazo type copying material
Inventor: ASAMI MASAHIRO
IPC: G03C1/52
Filed: 1984-04-24
Abstract: PURPOSE:To improve adhesion and a film strength of a photosensitive layer, to prevent opacification at the time of development, and to obtain superior photosensitive characteristics by applying a specified precoat layer to a support and forming a diazo photosensitive layer on this precoat layer. CONSTITUTION:The support is coated with the precoat layer contg. a graft polymer obtained by opening the ring of a cyclic ester, preferably, such as epsilon- caprolactone, and reacting it with a cellulose deriv., preferably, such as cellulose acetate-propionate or cellulose acetate-butyrate or cellulose acetate, and on this layer the diazo photosensitive layer is formed. The formation of such a precoat layer can improve adhesion to the photosensitive layer and gives superior film strength, and prevents opacification at the time of development sufficiently, thus permitting superior photographic characteristics to be obtained.
Patent JP-S575716-A (JP)
Title: Production of thermally insulating boxes
Inventor: TSUZUKI SUSUMU
IPC: B29C39/10
Filed: 1980-06-16
Abstract: PURPOSE: A solution consisting of a specific polyol, a foaming agent, a reaction accelerator and a foam regulator and diphenylmethane diisocyanate are mixed at a specific ratio, casted in a mold and foamed to produce boxes with high heat insulation and high strength at low costs.  
     CONSTITUTION: (A) a solution consisting of (i) a polyol that is obtained by adding an alkylene oxide to diaminodiphenylmethane and has a hydroxyl value of 300W 700KOHmg/g, (ii) trichloromonofluoromethane in an amount of 30W60wt% based on component (i), (iii) a 33.3wt% solution of 1,4-diaza[2,2,2]bicyclooctane in dipropylene glycol in an amount of 4W9wt% based on the component (i) and (iv) a foam regulator and (B) 4,4-diphenylmethane diisocyanate are mixed so that the equivalent ratio of the hydroxyl in component A to the isocyanate group in component B becomes 1/0.9W1/1.3. Then, the mixture is poured into a mold for insulating boxes in a sufficient amount to give the products with 4W6 times the original volume of the mixture. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01254821-A (JP)
Title: Colorimetric sensor
Inventor: SUZUKI MASAO
IPC: G01J3/51
Filed: 1988-04-04
Abstract: PURPOSE:To decrease the fluctuation in the output of the colorimetric sensor by unequal light such as shadow by forming the colorimetric sensor to a circular shape. CONSTITUTION:The colorimetric sensor is constituted of red sensors 1, green sensors 2 and blue sensors 3. A fluctuation level decreases eventually when the unequal right such as shadow is generated on the lower light of a line a-a' when the incident light is projected on the sensor. More specifically, the area DELTAS irradiated only in the blue sensor 3 and the red sensor 1 as the unequal light is 0.0404 times the total photometric sensor area S at the max. Namely, the max. value DELTAS of the area where the shadow is generated with respect to the total area S is small and, therefore, the influence of the unequal light is decreased.
Patent JP-H09271669-A (JP)
Title: Hydrogenating catalyst used in production of hydrogen peroxide
Inventor: KATO KENJI
IPC: C07C50/18
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a palladium catalyst having excellent strength and abrasion resistance and high activity in an anthraquinone producing process in the production of hydrogen peroxide by supporting palladium on spherical silica particles having a specific particle size and specific pore vol. SOLUTION: 0.1-10.0wt.% of palladium is supported on spherical silica particles having a particle size of 10-100μm in an amt. of at least 90wt.% or more thereof and an average particle size of 30-60μm and pore vol. of 0.4-1.0ml/g to obtain a palladium catalyst. This catalyst almost generates no breakage in a reducing reactor and is extremely reduced in the peeling of palladium and has excellent strength and abrasion resistance. This palladium catalyst is obtained by bringing specific silica particles into contact with an ammonium ion soln. to subject the same to the ion exchange with ammonium ions before bringing the silica particles into contact with a soln. of a palladium compd. to subject the same to the ion exchange with ions containing palladium.
Patent JP-H02262702-A (JP)
Title: Coaxial horn antenna
Inventor: SHIYOUKI HIROKI
IPC: H01Q5/00
Filed: 1989-04-03
Abstract: PURPOSE:To easily perform the matching of a coaxial waveguide with an excitation means by setting the sum of the inside diameter of the outer conductor of a first coaxial waveguide and the outside diameter of the inner conductor of the first coaxial waveguide nearly equal to the sum of the inside diameter of the outer conductor of a second coaxial waveguide and the outside diameter of the inner conductor of the second coaxial waveguide. CONSTITUTION:A circular horn antenna for high frequency is provided at the inside of a coaxial horn antenna, and two frequencies are shared. And the sum of the inside diameter 2a of the outer conductor part of a coaxial waveguide 1 and the outside diameter 2b of its inner conductor part can be set equal to the sum of the inside diameter 2c of the outer conductor part of a coaxial waveguide 2 and the outside diameter 2d of the inner conductor of the coaxial waveguide 2 centering a Z-axis. By employing such structure, the propagation of a fundamental mode between two coaxial waveguides 1 and 2 can be performed with satisfactory matching.
Patent JP-S59204748-A (JP)
Title: Tomography apparatus
Inventor: MASANOBU KAZUNORI
IPC: A61B6/03
Filed: 1983-05-10
Abstract: PURPOSE:To make the gap between a pecimen and a wedge very narrow and improve the correction effect of the wedge by a method wherein, when an object, other than a human body, to be inspected is rotated and inspected by a tomography apparatus, a specimen container is fitted to a bearing provided to the inside of the wedge, so as to be rotated freely. CONSTITUTION:A specimen 8 is fitted in a specimen container 17, positioned on an axis O of a radiation beam, so as to be inserted and withdrawn freely and a pair of upper and lower bearings 19 with ball-bearings are provided to the outside circumference and held by a flange 17c so as not to be drawn out. A wedge 21 moves to the direction orthogonal to the beam axis O. A very narrow gap 22 is formed between the inside circumference of the wedge 21 and the outside circumference of the specimen container 17. The thin thickness portion 21a at the middle of the wedge 21 is so formed as to regulate the intensity of the radiation beam.
Patent JP-H07287322-A (JP)
Title: Negative mask device
Inventor: OKU HIROSHI
IPC: G03B27/62
Filed: 1994-04-20
Abstract: PURPOSE:To discriminate latent image information at the outside of an image frame by forming a viewing window which corresponds to the position of the latent image information part of negative film loaded at a mask main body or a mask cover and disposing a light emitting body at the other. CONSTITUTION:The viewing window 8 is bored at the mask main body 1 at the periphery of an exposure part 6, and the latent image information part corresponding to the image frame is positioned on the viewing window 8 when the image frame of negative film F is positioned on the exposure part 6. Also, a housing hole 9 is formed on the mask cover 2 so as to correspond to the viewing window 8, and the light emitting body 10 is installed in the inside of the housing hole 9. Then, the light emitting body 10 is controlled by a controlling means so as to be automatically or manually turned off at the time of measuring density of the negative film F and exposing and to be automatically or manually turned on at the time of discriminating the latent image information part of the negative film F. Therefore, the latent image information part of the negative film F loaded on the negative mask is confirmed by an operator through the viewing window 8.
Patent JP-H04291985-A (JP)
Title: Laminated circuit parts
Inventor: HAYASHI KATSUHIKO
IPC: H05K1/16
Filed: 1991-03-20
Abstract: PURPOSE:To improve moisture resistance and strength by providing a moisture resistant protective layer on an outermost layer of a laminate structure, forming an external terminal part on the outer surface of the laminate structure, and fixing a lead frame through soldering in a state where the laminate structure is held by a gripper part of the lead frame of a chip structure. CONSTITUTION:An external terminal part 33 is formed on the outer surface of a laminate structure 3 and is electrically connected with a conductive layer 35 in the laminate structure 3 by a blind through-hole 37. Further, moisture resistant protective layers 38, 39 not including a conductor pattern are formed on a part of the laminate structure 3 other than the outermost external terminal part 33. The moisture resistant protective layer 38 is formed with a low temperature baked material comprising baked ceramic. Laminated circuit parts 1 are formed by gripping the laminate structure 3 and the external terminal part 33 with a gripper part 21 a lead frame 2, and soldering the lead frame 2 and the external terminal part 33 for anchorage thereof.
Patent JP-S58199889-A (JP)
Title: Electrogalvanizing bath
Inventor: KOSHIURA TSUTOMU
IPC: C25D3/22
Filed: 1982-05-17
Abstract: PURPOSE:To provide a titled bath which can perform plating exhibiting good gloss without any pit, etc. by using a water soluble polymer obtd. by causing an imidazole compd. and excessive epihalohydrin to react then adding an aliphat. amine, etc. thereto as a brightener. CONSTITUTION:An imidazole compd. of >=1 kind among imidazole and imidazole derivatives such as 2-methyl imidazole and a large excessive molar of epihalohydrin such as epichlorohydrin are caused to react with each other to make the nitrogen in the molecules thoroughly quaternary. The ratio between both is about 1:1.5-1:100 molar ratio, more particularly preferably about 1:3- 1:50 molar ratio. An aliphat. amine such as methyl amine or amine alcohol such as ethanol amine is added thereto after the reaction to react with the excessive epihalohydrin, whereby a water soluble polymer is obtained. Said water soluble polymer is used as a brightener by adding the same to an electrogalvanizing bath alone or in conjunction with arom. aldehyde, etc.
Patent JP-S62240441-A (JP)
Title: Fuel control device
Inventor: MORITA KIYOMI
IPC: F02D41/10
Filed: 1986-04-09
Abstract: PURPOSE:To obtain the same power with respect to a throttle opening as in the case of a low land even in a hot land or a high land by increasing the quantity of fuel when a throttle opening is above a defined value while the cooling water temp. of an engine is above a defined value, and, further, not in a power increasing zone. CONSTITUTION:Air which is taken into an engine is measured by an air flow rate sensor 1. This measured value is taken in a control unit 2, which obtains engine speed and calculates the feeding quantity of fuel and outputs a pulse corresponding to this fuel quantity to an injector 3. Thereupon, a quantity of fuel corresponding to the pulse is fed from an injector 3. In this case, when the opening of a throttle valve 5 detected by a sensor 4 is above a defined value and the cooling water temp. of the engine is above a defined value and, further, in a power zone in the case of a low land, the quantity of fuel is increased. Thereby, when the opening of the throttle is larger than the defined value in an area with a small air density, the feeding of fuel can be properly carried out.
Patent JP-H10274087-A (JP)
Title: Control device for diesel engine
Inventor: MORISANE KENICHI
IPC: F02D41/38
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve ignitionability to more extent while carrying out pilot injection preceding main injection at the time of start of a diesel engine so as to promote starting. SOLUTION: An injection control means 33 for controlling fuel injection and an EGR control means 34 for controlling operation of an EGR valve are provided while providing an EGR passage as a communicating passage for communicating an exhaust passage and an intake passage of an engine with each other, and the EGR valve for opening/closing the passage. An injection nozzle 3 is controlled in a period from the cranking start time to complete explosion at the time of engine cooling start so as to carry out pilot injection preceding main injection, and the EGR valve is controlled in an opening condition by the control means 33, 34.
Patent JP-S62236224-A (JP)
Title: Microwave switch matrix with trouble detecting function
Inventor: TAKIMOTO YUKIO
IPC: H04B7/185
Filed: 1986-04-08
Abstract: PURPOSE:To execute the securer trouble detection than the mere supervision of a direct current electric current by inputting respective outputs of a detecting device to detect the referring output of a switch matrix and a detecting changing-over device to select and detect the output signal of the branched switch matrix to a comparator and testing the similarity of two direct current electric current waveforms. CONSTITUTION:To detect the trouble of a switch matrix circuit, a time schedule concerning an output On+1 of a switch matrix 1 is made into the same as the time schedule concerning an (i)-th output O1. In such a way, outputs O1-On do not come to be the same waveform generally and come to be the different waveform at O1-On. At such a time, for example, when a switch connected from an input IN1 to an outout Oi is troubled, a TDMA communicating signal is not outputted to the output Oi at a time zone to which IN1 and Oi are connected in accordance with the time schedule. Consequently, the output Oi is selected by a detecting and changing-over circuit 3, the detecting direct current electric current of the output Oi and the detecting direct current electric current of the output On+l are compared by a comparator 4, and then, the abnormality can be detected.
Patent JP-H05283760-A (JP)
Title: Substrate surface-modified artificial grain boundary type squid element
IPC: H01L39/24
Filed: 1992-04-03
Abstract: PURPOSE:To substantially lessen a high temperature superconductor thin film in defects so as to provide a substrate-surface modified artificial grain boundary- type SQUID element low in noises and high in sensitivity. CONSTITUTION:A substrate 1 of bicrystal is formed by joining two divided-single crystals together, a buffer layer 3 formed of the same material with the substrate 1 is provided onto the surface of the substrate 1, and a high temperature superconductor film 2 is formed on the surface of the buffer layer 3, whereby the surface of the substrate 1 is improved in quality, active, clean, and free from contamination, and consequently the high temperature superconductor film 2 is improved in crystallinity, so that a surface-modified artificial grain boundary-type SQUID element low in noises and high in sensitivity can be obtained, where the high temperature superconductor thin film 2 is formed of LnBa2Cu3Ox 0.1-1mum in thicness, the substrate 1 is set to 10 deg.-45 deg..
Patent JP-S5416650-A (JP)
Title: Phase regulation system for inverter output voltage
Inventor: MINAMOTO MASAHIRO
IPC: H02M7/48
Filed: 1977-07-08
Abstract: PURPOSE: To limit a phase difference with the system voltage to within a permissible tolerance, by shifting only a phase of output voltage of the inverter, under a condition with output frequency of the inverter made agreeable with the system frequency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59209608-A (JP)
Title: Permselective membrane
Inventor: YAMADA KENKOU
IPC: B01D71/66
Filed: 1983-05-12
Abstract: PURPOSE:To provide a permselective membrane for selectively separate and concentrating oxygen in the air, constituted of a polymer consisting of a polyamine component prepared by containing two kinds of specific polyamine compounds in a predetermined ratio and polyisocyanate. CONSTITUTION:A polyamine compound I represented by formula (wherein R1, R2, R11 and R12 are a hydrogen atom or a 1-10C hydrocarbon group, R3, R4, R5, R6, R5', R6', R7, R13, R14, R15, R16, R15' and R16' are a monovalent hydrocar bon group, x, y, z, o and p are an integer of 1-10 and n and m are an integer of 1-250) and a polyamine compound II represented by formula II are prepred. These two kinds of polyamine compounds are contained in such a mol ratio that polyamine compound I /(polyamine compond I + polyamine compound II) is 0.1-1 to prepare a polyamine component which is, in turn, reacted with polyisocyanate having a plurality of isocyanate groups to form siloxane-containing polyurea polymer. Oxygen in the air is separated and conc. by the permselective membrane comprising this polymer.
Patent JP-H02259949-A (JP)
Title: Data transmission/reception system
Inventor: NAKAMURA MASANORI
IPC: G06F13/00
Filed: 1989-03-31
Abstract: PURPOSE:To perform previous arrangement between separated two places with imagination as if confronting face to face with each other by making each data in a file to be transmitted into structure, and transmitting a code representing a part where structured data should be stored with the data itself when the structured data is transmitted. CONSTITUTION:The file configuration of the data to be transmitted/received is formed with a document part composed of a format file, a filed definition file, and a data file, and a managing part to manage the document part, and the managing part composed of a document managing file and a format managing file. Also, the format file is the one in which the image of prescribed sheet is accumulated, and a document file name specifies the kind of a format, and a external function file name represents the existence of the working program of input data available and described separately. Therefore, the transmission of the data can be performed even in one structured unit. In such a manner, it is possible to perform a contract or the previous arrangement of another document between two places separated physically with the imagination as if confronting face to face with each other.
Patent JP-H07286278-A (JP)
Title: Electroless plating method
Inventor: YOSHIZAWA IZURU
IPC: C23C18/31
Filed: 1994-04-20
Abstract: PURPOSE:To provide an electroless plating method capable of starting plating in a short time, an electroless plating method capable of reducing the blisters on the surface of the substrate to be plated and the deposition of a plating metal in the tank and further an electroless plating method capable of avoiding skipping when the substrate is an insulating material of plastic, ceramic, etc. CONSTITUTION:A holder for carrying a substrate to be plated is heated to heat the substrate. The electroless plating soln., in which the substrate is dipped, is kept at a temp. higher than the surface temp. of the substrate, and the surface of the substrate to be dipped in the soln. is kept at a temp. higher than the surface temp. of the substrate dipped in the soln.
Patent JP-H01254610-A (JP)
Title: Skin cosmetic and production thereof
Inventor: HORIUCHI TOSHIO
IPC: A61K8/00
Filed: 1988-04-01
Abstract: PURPOSE:To provide a cosmetic containing a material produced by removing a polymeric substance having a molecular weight higher than a specific level from fresh milk, effective in maintaining the skin in healthy state or healing wounded skin and free from the problem of the development of dermatic allergy. CONSTITUTION:Fresh milk, skimmed milk prepared from fresh milk or casein whey or cheese whey derived from skimmed milk is subjected to ultrafiltration to obtain a filtrate containing a milk composition having a molecular weight of essentially <=13,000. The filtrate can be used singly as a skin cosmetic as it is, however, it is preferable to concentrate the filtrate by vacuum concentration or reverse osmosis and use the concentrate as a compounding raw material for cosmetic. The obtained milk composition is extremely effective in preventing and remedying chapped skin, wrinkles, spots, etc., and refreshing the skin in vigorous state.